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How would one test this device to know that it works? It would seem actual cell site simulators would be rare in the wild for many HN readers.
by aerostable_slug 2y ago
How would one test this device to know that it works? It would seem actual cell site simulators would be rare in the wild for many HN readers.
- edm0nd 2y agoYou could bring it to a large festival or even a protest. Law enforcement deploys them all the time. I found one using SnoopSnitch on an Android phone while at a large festival here in Louisiana.
- rtkwe 2y agoDoes that work by comparing known cell sites to found cells sites? I know some StingRay detectors use that method and it's prone to false positives around large events where mobile carriers or 3rd parties bring in legitimate temporary cell sites to improve cell service at the venue and provide more capacity.
- alienthrowaway 2y agoVisit Washington, DC.
- d4mi3n 2y agoThey are quite common in some municipalities. There are folks who talk about this at length in cybersecurity circles every year at conferences, it’s been an issue for a long while and the scope of the problem continues to grow. The EFF also writes in the topic from time to time. See: https://www.eff.org/deeplinks/2024/06/next-generation-cell-site-simulators-here-heres-what-we-know https://www.eff.org/deeplinks/2024/06/next-generation-cell-s...
- toomuchtodo 2y agoIs it possible to detect these using SDR networks? https://www.rtl-sdr.com/kiwisdr-tdoa-direction-finding-now-freely-available-for-public-use/ https://www.rtl-sdr.com/kiwisdr-tdoa-direction-finding-now-f...
- d4mi3n 2y agoI have no idea. I'm not an RF expert, but I'll ask this the next time I run into one. Great question!
- evandrofisico 2y agoHere in Brazil criminals are starting to use those to send phishing SMS, exploiting our ubiquitous mobile payment system (pix) or pretending to be a second authentication factor for banks.